baber/WOPTO huggingface dataset:
Patent JP-S6465460-A (JP)
Title: Space filter type speed measuring instrument
Inventor: TSUCHIYA SHIGEKI
IPC: G01P3/36
Filed: 1987-09-07
Abstract: PURPOSE:To detect an accurate speed by correcting a speed measurement result with a distance detection result which is detected in real time continuously. CONSTITUTION:Such a space filter system detector 2 that photodetection elements are divided is used and an image of a body 10 to be measured is projected on the surface of the detector 2 by a lens 7. Output signals from the photodetection elements of the detector 2 are inputted to a distance measuring circuit 4 to find which photodetection element the reflected light of a light spot S on the surface of the body 10 to be measured is made incident on. The output signals of the respective photodetection elements are weighted and amplified by an amplifier 3, and then a frequency detecting circuit 5 finds the speed of the body 10 to be measured and a frequency appearing corresponding to the distance between the device and body to be measured. Further, a microcomputer 6 corrects the influence of variation in distance to find the real speed. Thus, the accurate speed can be detected.
Patent JP-S6469801-A (JP)
Title: Electrical hydraulic servo actuator
Inventor: TAKAGI SHIGEYUKI
IPC: F15B9/09
Filed: 1987-09-07
Abstract: PURPOSE:To improve the stability of a hydraulic servo system by providing a gain control resistance, a temperature compensation thermistor and a phase compensation coil between a velocity transducer and an auxiliary coil. CONSTITUTION:A velocity transducer 23 and an auxiliary coil 5 are connected to each other via a pressure feedback circuit 24 having a temperature compensation thermistor 26, a gain control resistance 27 and a phase compensation coil 25, thereby an electrical hydraulic servo valve 3 is controlled, such as negating the differential variation generated by external disturbance or the line and since it is controlled stably under the wide range temperature environment, the stability of a hydraulic servo system is improved.
Patent JP-H04104859-A (JP)
Title: Sizing working equipment
Inventor: FUJINO SHINYA
IPC: B05C5/00
Filed: 1990-08-22
Abstract: PURPOSE:To always supply paste having specified quality by equipping a paste discharge part which discharges paste and supplies it to the material to be worked, a paste container, a pipeline for supplying paste, a paste feeding means for introducing the paste in this paste container into the pipeline for supplying paste and a washing liquid container. CONSTITUTION:Paste prepared in a paste container 10 is sent to a pipeline 1 for supplying paste with a paste feed pump P and discharged from two nozzles N1, N2 and applied to the material to be worked. After the paste sent from the paste container 10 is passed through the pipeline 1a-1e, it is separated into two routes from a branch point F. A first route is constituted of a route reaching the nozzles N1, N2 from a pipeline 1f. The paste passed through this route is discharged through a nozzle. A second route is constituted of a route reaching a second pipeline 3 for circulating paste from a first pipeline 2 therefor. The paste passed through this route is again returned to the paste container 10. Washing liquid is discharged from the nozzles N1, N2 and also introduced into a first pipeline 2 for circulating paste. In such a way, the paste and paste residue in the pipe are washed by this washing liquid. Thereby the paste having the specified quality is always supplied.
Patent JP-H0754511-A (JP)
Title: Assembling type storeroom
Inventor: TAKEI SADA
IPC: E04B1/343
Filed: 1993-08-13
Abstract: PURPOSE:To use effectively space, facilitate the assembling work, and reform an existing storeroom to two-story storeroom, by constituting it with a base plate, assembling type lower wall panels, frame-like connecting members, assembling-type upper wall panels, and roofing members. CONSTITUTION:Lower wall panels 3 are assembled on a base plate 2 and connection frame members 4 are attached at the upper ends thereof so as to surround them by lower vertical contact plates. And an intermediate floor 9 is attached by use of the intermediate floor supports of the connection frame members 4 and upper wall panels 6 are fitted around upper vertical contact plates. And roofing members 7 are attached. In this way, a two-story storeroom is assembled as simply as conventional storerooms. After assembling, it is firmly unified. In this case, the upper set 5 can be used for containing articles by making use of a ladder 10 and an opening 8 and long articles like rolled carpets can be contained vertically.
Patent JP-H0670260-A (JP)
Title: Television receiver
Inventor: KAWAKATSU TADAO
IPC: H04N5/46
Filed: 1992-08-21
Abstract: PURPOSE:To eliminate the disturbance caused on a screen by the switching of a head even through the output of a MUSE/NTSC converter is recorded and reproduced by a VTR. CONSTITUTION:A data selector 26 of a video signal processing circuit 18 selects the output of a MUSE/NTSC converter 30 in response to the MUSE selection signal sent from a microcomputer 32 in place of the Y signal received from a Y/C separating circuit 22 and the R-Y and B-Y signals received from a color demodulating circuit 24. The different gate signals are produced from a gate signal producing circuit 38 based on the presence or absence of the MUSE input deciding signal received from the converter 30. Therefore the period masked by a data selector 36 of a video signal processing circuit 16 differs and the vertical valid image area is changed.
Patent JP-H0669795-A (JP)
Title: Sampling clock information generation circuit
Inventor: SATO YASUO
IPC: H03M1/12
Filed: 1992-08-21
Abstract: PURPOSE:To generate sampling clock information following up the fine fluctuation of a frequency by low power consumption without using a fast sampling clock by utilizing information on the rising and falling edges of a sampling clock at the time of generating sampling clock information and transmitting it to an opposite device. CONSTITUTION:The rising/falling edges of the clock obtained by 1/M-dividing the sampling clock 101 is detected and the results are respectively counted by L-bit counters 3 and 11 to take the sum of them. The piece of information is used for generating sampling clock information so that the same result as what obtained by counting the 2/M-divided clock can be obtained as an information volume.
Patent JP-S6465915-A (JP)
Title: Surface acoustic wave device
Inventor: YAMAMOTO TAIJI
IPC: H03H9/145
Filed: 1987-09-04
Abstract: PURPOSE:To raise the degree of freedom in filter designing, and at the same time, to make a device be of a high frequency band by arranging input side interdigital electrodes and output side interdigital electrodes so that the propagation paths of surface acoustic waves to be received and excited by them are adjacent to each other, and adding dummy electrodes so as to be orthogonally adjacent to the propagation paths of the surface acoustic waves caused by the interdigital electrodes, and in addition, to be positioned on the propagation paths of the surface acoustic waves of other sides. CONSTITUTION:The interdigital electrodes 12, 14 for inputting and outputting are formed zigzag respectively on a substrate 11, and the dummy electrodes 13, 15, consisting of plural parallel conductors connected to each other at their both ends, are formed zigzag as adjoining to the electrodes,12, 14. The dummy electrodes 13,15 are positioned on the propagation paths of the surface acoustic waves of the interdigital electrodes 14, 12 of other sides. A figure shows the mixture of a multiple mode surface acoustic wave filter using the lateral coupling of the surface acoustic wave by an acoustic coupling, and the surface acoustic wave filter using longitudinal coupling. Thus, the number of parameters is increased, and the degree of freedom is raised. Further, if the lateral coupling and the longitudinal coupling are successfully arranged at the design, the device can be made to be of high frequency band.
Patent JP-S61100601-A (JP)
Title: Film thickness measuring gauge
Inventor: MIZUNO HIROSHI
IPC: G01B5/06
Filed: 1984-10-23
Abstract: PURPOSE:To enhance the measuring accuracy of the thickness of a paint film, by allowing the main body of a gauge to fall under its own wt. to contact with the measuring surface of an article to be painted. CONSTITUTION:A gauge main body 1 having reference projections 3-8 and a plurality of measuring projections 11-15 having different lengths is inserted in the insert part 18 of a gauge holder 2 and held in the gauge holder 2 by a knock pin 21. In measuring a film thickness, this measuring gauge is arranged to the surface of an article W to be painted at right angles with respect to said surface and the knock pin 21 is detached to allow the gauge main body 1 to fallen on the paint P of the article W to be painted under its own wt. Whereupon, the reference surfaces of the reference projections 3-8 are contacted with the paint P prior to the measuring surfaces of the measuring projections 11-15 to press the fine unevenness of the article W to be painted to form a smooth surface. Then, by reading graduations corresponding to the final measuring surface to which the paint P was adhered, the film thickness of the paint P is measured.
Patent JP-H1158723-A (JP)
Title: Ink injector
Inventor: IMAI KOJI
IPC: B41J2/045
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To switch between execution and non-execution of offset action to offset pressure wave vibration of ink in accordance with the presence of an print order in the next periodic timing corresponding to a prescribed periodic timing. SOLUTION: A converter 33 converts jet pulse data FD in a serial-to-parallel manner to jet ink from a print head 600, a converter 34 converts in a manner of serial-to-parallel stopper pulse data SD to offset residual pressure wave vibration in the ink chamber of the print head 600. Each switching circuit 45 selects the output of the converter 33 on the node A side and output of the converter 34 on the node B side in accordance with a switching signal KS. A data latch 36 latches output selected by each switching circuit 35 in accordance with a strobe signal STB. Each AND gate 31 ANDs the output of the data latch 36 and an print clock ICK. Each output circuit 32 generates signals to drive the print head 600 from the output of each AND gate 31.
Patent JP-H1151033-A (JP)
Title: Self lock screw and manufacture thereof
Inventor: HASHIMOTO HIDEO
IPC: B21H3/06
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To enhance lock effect by providing a slit for dividing flanks on both sides of thread along the top thereof so as to form a widely-bottomed recess cut inside from a flank extension face at a thread bottom vicinity. SOLUTION: A slit 3 is formed at a thread 2 along its top to divide flanks 21 being slant surfaces on both sides of the top of thread 2. The flanks on both sides thereof is made deformable elastically accordingly to elastically deform the flanks 21 by pressing them to the slit 3 side when the thread 3 is screwed for fastening, thereby preventing looseness of thread. A thread 2 bottom is formed in a widely bottomed recess cut to the inside from a flank 21 extension face at the bottom side starting from an effective diameter D. Since a bottom surface 23 of the recess change smoothly in its radius of curvature, stress concentration hardly occurs in the bottom part, resulting in that stress destruction and fatigue destruction hardly occurs.
Patent JP-H0269844-A (JP)
Title: System for switching page of memory
Inventor: OBA AKIRA
IPC: G06F12/06
Filed: 1988-09-06
Abstract: PURPOSE:To eliminate program control for page switching by automatically switching pages in accordance with addresses where a program travels. CONSTITUTION:When address lines 14-11 being high-order addresses are '1,1,1,1', the program travels a F0000(H)-numbered mark. At that time, an 'F0000' access signal is supplied to a holding circuit 23 from a NAND gate 15, and it is latched at the timing of a holding control signal 28 which has synchronized with an operand code fetch signal inputted from an AND gate 21. The CE signal 24 of a memory page (I) is outputted from the holding circuit 23. The memory page (I) comes to be automatically selected by the CE signal 24. A memory page (II) is simultaneously and automatically selected by a CE signal 25. Thus, program control for page switching is eliminated.
Patent JP-H0270608-A (JP)
Title: Wire material supply device
Inventor: HIROTA MASAKAZU
IPC: B65G47/08
Filed: 1988-09-05
Abstract: PURPOSE:To eliminate wasteful operation and ease assembly adjustment work by surely making the delivery of a wire material and also surely shaking the wire material off in the supply device of the wire material having a given length used in the manufacture process for electronic parts etc. CONSTITUTION:In this device, the groove 2a for holding a wire material is formed on a peripheral surface, the circular plate 2, in which a recessed-state groove is formed on the nearly center part in the width direction of the peripheral surface, is rotatably mounted to a casing 1 and also wire material placing mechanism is installed near the plate 2, and the tip part of the receiving plate 7 of the mechanism is positioned within the recessed-state groove of the plate 2. And the tilt angle of the plate 7 is made as adjustable. Moreover the width dimension W and the depth dimension h of the groove 2a formed on the plate 2 are set in the range of 1.2d<W<1.8d and 0.5d<h<1.6d. And it is effective to install a pin 11 for shaking the wire material off at two places respectively across the recessed-state groove formed on the peripheral surface of the plate 2. Moreover it is preferable that a detector 13 is provided to control the actions of the plate 2 and a chuck 14 based on the signal of the detector 13.
Patent JP-2001047397-A (JP)
Title: Method and device for cutting of molding having attaching property
Inventor: KONDO MASAHIDE
IPC: B26D7/18
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a simple and effective cutting method and device to cut a molding having attaching property and recover cut pieces in such a way that their surfaces of cutting do not attach to one another. SOLUTION: A molding 1 having attaching property is fed to between a lower guide plate 2 and an upper guide plate 4 and cut by a roll 7 and rotary blades 6a of a cutting machine 6 into a plurality of cut pieces 1b, which are dropped to over-part 12b of a slope 12 of a dispersing means 10 and moved to under-part 12c of the slope 12 in dispersing so that their mutual distances enlarge.
Patent JP-S6377297-A (JP)
Title: Vacuum cabinet with diaphragm
Inventor: SATO KAZUHIDE
IPC: H04R1/28
Filed: 1986-09-19
Abstract: PURPOSE:To attain the expanding of a low sound reproducing area when a cabinet is integrated to a speaker system by making the internal part of the cabinet vacuum and reducing the stiffness of the cabinet. CONSTITUTION:A free edge 5 without a soft permeability is fitted to the outer circumference of a diaphragm 4, and the outer circumference is fixed to a cabinet 6. A spring 7 is fitted at the diaphragm 4 and a cabinet internal part 8 is made approximately vacuum. The stiffness of an air viewed from the diaphragm 4 comes to be zero, and only the stiffness of the spring 7 is obtained. When a vacuum cabinet with the diaphragm is arranged in an internal part 3 of a speaker cabinet 2 and the capacity of a cabinet internal part 3 is smaller, the diaphragm 4 can be pushed by the rear sound radiated from a speaker 1 and the stiffness of the cabinet viewed from the speaker 1 can be made smaller. Consequently, even a small cabinet capacity can execute the apple low sound reproduction.
Patent JP-S6283993-A (JP)
Inventor: ABE YUJI
IPC: B66C17/04
Filed: 1985-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6281643-A (JP)
Title: Negatively electrostatic chargeable toner for electrostatic charge image development
Inventor: KUMAGAI YUGO
IPC: G03G9/08
Filed: 1985-10-07
Abstract: PURPOSE:To obtain the titled toner capable of controlling an electrostatic charge, without using an electrostatic charge controlling agent, and preventing to generate a fog and a filming, and to change a printing density and to stick the toner to a vinyl chloride resin by incorporating a polymer contg. a specific vinyl monomer as a constituting component to the titled toner as a binding resin. CONSTITUTION:The titled toner contains any one of the polymers which is composed of the vinyl monomers shown by formulas I-V wherein R1, X1 and X2 are each a hydrogen atom or a methyl group, R2 is 1-6C an alkylen group, R3-R10 are each a hydrogen atom, 1-4C an alkyl group, a halogen atom or a group shown by formula VI wherein R11-R13 are each a hydrogen atom or 1-3C an alkyl group, the monomers shown by formulas I-V are each at least one of a halogen atom or a group shown by the formula VI as the binding resin. The prescribed toner has negative charge ability and may control the charge, without using any charge controlling agent. As it is not necessary to use the charge controlling agent, the generation of the fog and the filming can be prevented, and the change of the printing density does not generate. Further, the sticking of the toner to the soft vinyl chloride polymer can be prevented by using the titled toner.
Patent JP-H0777229-A (JP)
Title: Disk brake system
Inventor: SAKAKIBARA SHIGEMI
IPC: F16D55/224
Filed: 1993-09-08
Abstract: PURPOSE:To improve the extent of braking noise preventing effect in a disk brake system. CONSTITUTION:A pair of pads 20 consisting of a back plate 21 and a frictional material 25 are supported on a mounting 10 locked in close proximity to a part of the circumferential part of a disk rotor 19, and this frictional material is pressed to both sides of this disk rotor by a caliper 15. Each braking torque receiving surface 23 at both ends in the direction of an action line L of braking force to be added to the pads is formed in the back plate, and likewise an anchor surface 13 contacting with each braking torque receiving surface and receiving the braking force being added to the pads is formed in the mounting 10. In this case, at least one of respective braking torque receiving surfaces and anchor surfaces is made a projecting arced surface toward the action line from a position distant from the action line of the braking force, while a reaction receiving surface 22a in contact with the mounting 10 almost parallel with the action line is installed in a part of the back plate 21.
Patent JP-H0271106-A (JP)
Title: Apparatus for detecting passing position of flight body
Inventor: ICHINOSE WASABURO
IPC: G01B11/00
Filed: 1988-09-07
Abstract: PURPOSE:To certainly and accurately detect the passing position of a flight body even when said flight body passes at any angle by generating the shadow corresponding to the passing position of the flight body when the flight body passes along the surface of a film and sensing the same by a light detection means. CONSTITUTION:When a flight body P passes the point (p) within a detection range 16, the shadows 21, 21 due to the flight body P are generated to be detected by photodetectors 19, 20 and the position of the point (p), for example, the distances (x), (y) from a coordinates axes when two sides of the range 16 are set to said coordinates axes can be immediately detected. This detection result is unchangeable at all even when the flight body P passes the range 16 vertically or obliquely. Further, even when an optical system consisting of condensing lenses 8, 9, slit plates 12, 13 and condensing lenses 17, 18 is allowed to approach the center of the range 16 or separated from said range 16, no effect is exerted on the expanse of the range 16 and detection capacity. Therefore, when there is possibility such that the flight body P is shifted from the range, the optical system can be kept away to a sufficiently safe position and the damage due to the flight body P can be prevented.
Patent JP-H0271114-A (JP)
Title: Method for detecting passing position of supersonic flight body
Inventor: ICHINOSE WASABURO
IPC: G01B17/00
Filed: 1988-09-07
Abstract: PURPOSE:To know a result immediately after passage by detecting the passing position of a flight body by utilizing the shock wave of the flight body flying at supersonic velocity. CONSTITUTION:Pressure sensors 1, 3 and 2, 4 are opposedly respectively arranged on the immaginary lines 7, 8 contained in the plane crossing the flying passage of a flight body 5 at a right angle and crossing each other at a right angle. Now, when the plane containing the imaginary lines 7, 8 are set to a coordinates surface and the flight body 5 passes the P-poing of the coordinates surface, the passing point P is also one point of the hyperbolic curve having the sensors 1, 3 are focuses. In the same way, said passing point P is also one point on the hyperbolic curve having the sensors 2, 4 as focuses and the intersecting point of both curves is no more than the passing point P of the flight body 5. Further, when the speed Vs of the flight body 5 is calculated from a calculation formula or experimental formula, the deviation values DELTAtx, DELTAty of both hyperbolic curves are calculated by measuring the time difference at the point of time when a shock wave 6 is sensed by the sensors 1, 3 and 2, 4 and, therefore, the passing point P can be calculated.
Patent JP-H0385590-A (JP)
Title: Liquid crystal display device
Inventor: YONEYAMA KOTARO
IPC: G09G3/36
Filed: 1989-08-30
Abstract: PURPOSE:To provide the display device with which the unequal display is inconspicuous by providing a screen color control means which controls the specific chromatic color information for the entire screen in such a manner that the entire screen does to form specified colorless colors at the time of driving the liquid crystal display device with the picture element information stored in a memory means. CONSTITUTION:The color display is executed by the liquid crystal display device 1. The memory means 2 stores the picture element information including the color information to drive the liquid crystal display device 1. The screen color control means 4 controls the specific chromatic color information for the entire screen in such manner that the entire screen does not form the specified colorless colors at the time of driving the liquid crystal display device 1 with the picture element information stored in the memory means 2. The displaying with preferably the bright display surface and with the yellow or yellowish green color to image the normal operation of appliances is, therefore, executed without making the colorless display over the entire surface. The display device with which the unequal display is inconspicuous is obtd. in this way.
Patent JP-S6285228-A (JP)
Title: Y-branch selective optical waveguide
Inventor: SUEMATSU YASUHARU
IPC: G02F1/31
Filed: 1985-10-09
Abstract: PURPOSE:To improve the sepn. degree between branch paths by providing lens structure near the branching section of an optical waveguide having the refractive index larger than the ambient refractive index and impressing an electric field to the branching section to change the refractive index thereof. CONSTITUTION:A transmission medium having the refractive index larger than the refractive index of the ambient medium 3 is deposited on a substrate to form the optical waveguides 1, 2 crossed to an X shape and the DC electric field is impressed to an electrode pair 4 longitudinally crossing the crossing part to change the refractive index of the transmission medium so that the light wave is totally reflected by the boundary thereof. The light is thus changed over. The medium near the crossing part is built up to form convex lens structures 5, 6. The incident light is focused by lenses 5a, 6a to the central part of the impressed electric field and is made to parallel light by lenses 5b, 6b from which the parallel light are emitted. The scattering of the light wave in the crossing part is thus decreased and the sepn. degree of the branching and changing over is considerably improved.